baber/WOPTO huggingface dataset:
Patent JP-2000015803-A (JP)
Title: Method for driving ink-jet head
Inventor: NORIKOSHI TAKASHI
IPC: B41J2/045
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure vibration in an ink room in the early stage for printing with a sufficiently high speed. SOLUTION: The driving method executes ejection of ink droplets for a plurality of times according to the steps of applying a driving pulse voltage for increasing the volume in an ink room for a time AL, which is a time required for propagation of a pressure wave from one end to the other end in the ink ejecting direction, applying a driving pulse voltage for reducing the volume in the ink room for a time 2AL, stopping application of a driving pulse voltage for the time AL, and repeating the same timing operation. In this case, after application of a driving pulse voltage for ejecting the last ink droplet for forming one dot liquid droplet for the time 2AL, application of a driving pulse voltage is stopped for the time AL, and thereafter, a damping pulse voltage dp is applied in the direction for reducing the volume in the ink room.
Patent JP-H02158049-A (JP)
Title: High power beam
Inventor: BERUNTO GERAATO
IPC: H01J61/06
Filed: 1989-10-11
Abstract: PURPOSE: To provide a device forming a dark discharge in the region of the surface of a dielectric in a discharge chamber and having high efficiency for ultraviolet radiation or extreme ultraviolet radiation by separating electrode pairs using the dielectric, and arranging the pairs in a straight line. CONSTITUTION: A plate 3 constructed of a dielectric made of glass, ceramics, or plastics is provided between ultraviolet transmitting plates 1, 2 made of quartz glass. Metallic electrodes 6', 6" are regularly spaced and embedded in the plate 3 and connected alternately to the different poles of an ac power supply 7. Discharge chambers 8, 9 are filled with a filler gas that emits radiation according to the requirements for a discharge. When a voltage is applied between the electrodes 6', 6", it passes through the dielectric 3 from the electrode 6', goes along the surface of the dielectric 3, and enters the dielectric 3 again to form a plurality of discharge channels 10 leading to the adjacent electrode 6. This creeping discharge causes ultraviolet radiation, which passes through the transparent plates 1, 2. Therefore, a high-efficiency device can be obtained.
Patent JP-H05127871-A (JP)
Title: Method and apparatus for floating-point data conversion
Inventor: JIERARUDO YOOGEN REIZAA
IPC: G06F7/00
Filed: 1991-09-14
Abstract: PURPOSE: To recover numerical precision by controlling conversion by an irregularity processing part, detecting irregularities, analyzing the contents of irregularities in the array of a floating point element, and preserving reconstructed data when anomaly occurs during the conversion. CONSTITUTION: A processing part which carries out an irregularity processing has a programmable control part 101, and a means 107 which selects a conversion algorithm or the like, and stores an irregularity amount chart for the conversion algorithm. Moreover, the processing part is provided with a means 108 which grasps numerical attributes for an irregular value to be reconstituted according to a floating point number describing method and a coefficient setting method.  In addition, the processing part is provided with a means 109 which eliminates the reconstituted data from a data storage device 116, transmitting means 110 of the irregularity amount chart for analyzing a floating point data array to a program storage device 115, means 111 which receives a control signal to an algorithm detecting and selecting part 106, and transmits state information to the data storage device, periodically repeating means 112, and means 113 which returns a storage position, and executes a stepping operation.
Patent JP-H07117377-A (JP)
Title: Bill and check issuing apparatus
Inventor: AKAZAWA SO
IPC: B42C5/00
Filed: 1993-10-21
Abstract: PURPOSE:To alleviate a burden of a back pasting in the step of bookbinding a bill or check book and to improve its finishing quality. CONSTITUTION:A CPU 11 of a bill and check concentrical issue control unit 10 calculates an entire binding thickness of a front cover, a back cover of the bill or the check and main bill or check to be issued, calculates an adhering position of a back pasting tape from the binding thickness, and selects a type of the tape to be used. A bill and check concentrical issue printing unit 20 prints a using tape number 31 for identifying the selected tape and a guide line 32 for indicating the calculated adhering position.
Patent JP-H01106875-A (JP)
Title: Radioactive benzodiazepine derivative and production thereof
Inventor: NAKATSUKA IWAO
IPC: A61K51/00
Filed: 1987-10-19
Abstract: NEW MATERIAL:The redioactive compound of formula I (R is H or lower alkyl; X* is radioactive I or Br; Y is H or halogen; Z is halogen or nitro) or its salt. EXAMPLE:7-Chloro-1-methyl-5-([<125>I]-2-iodophenyl)-3H-1,4-benzodiazep in-2-one. USE:A medicine. A radioactive diagnostic and radioactive drug having directivity to benzodiazepine receptor. It has high affinity to benzodiazepine receptor and is useful also as a radioactive ligand for radioimmunoassay. It can non- invasively detect the presence of benzodiazepine receptor in the brain and other organs or tissues of human, etc., and can dynamically determine the change in the amount of the receptor. PREPARATION:The compound of formula I can be produced e.g. by reacting a benzodiazepine derivative of formula II (X is I or Br) with a radioactive metal iodide or metal bromide such as Na<123>I in a solvent.
Patent JP-2001092905-A (JP)
Title: Medical point retrieval system
Inventor: HANEDA YASUHITO
IPC: G06Q50/22
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a medical point retrieval system capable of easily and exactly retrieving a medical point in a short time in paperless state. SOLUTION: This system is provided with a data base with which the contents of a leaflet of 'interpretation of medical point table' are converted to digital data and stored on a CD-ROM, a personal computer-(PC) having a CD-ROM driver and an application program for this PC to execute the information retrieval of the said data base.
Patent JP-H0596721-A (JP)
Title: Method and apparatus for recording
Inventor: HAMANO MUNEJI
IPC: B41J2/01
Filed: 1991-10-11
Abstract: PURPOSE:To realize high speed recording of low resolution image data at high delivery period by increasing the scanning speed of recording head and ink delivery period at the time of recording of low resolution image data and masking image data interpolated according to thus increased delivery period and scanning speed. CONSTITUTION:Low resolution image data are interpolated and magnified in the direction of nozzle array on recording head by means of a data interpolation circuit 68 and then a scanning speed of recording head for recording thus interpolated image data is determined. ink delivery period of recording head is determined according to thus determined scanning speed and the interpolated image data are masked according to the scanning speed and ink delivery period by means of a masking circuit 67. When the image data is recorded, the recording head is scanned at thus determined speed and an output is delivered to the masked image data recording head thus performing the recording at thus determined ink delivery period.
Patent JP-H1087926-A (JP)
Title: Foaming soft resin composition
Inventor: ITO MASANORI
IPC: C08J9/14
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which is rich in flexibility, capable of being foam-molded and can form molded products of high and stabilized expansion ratio, by adding a specific volatile foaming agent to a composition comprising a styrene resin and a specific thermoplastic polyurethane. SOLUTION: This composition contains 100 pts.wt. of a composition containing (A) a styrene resin and (B) a thermoplastic polyurethane having a Shore hardness of 70-95 and a flow temperature of 90-150 deg.C and (C) 0.5-50 pts.wt. of a volatile foaming agent boiling at <=100 deg.C such as butane, pentane, dichloromethane, acetone or methanol. The mixing ratio of the composition A to composition B is preferably (1-99)wt.% to (99-1wt.%). In this case, stabilized foaming and molding becomes possible to give foam-molded products causing no deformation and shrinkage and having excellent flexibility.
Patent JP-H02111509-A (JP)
Title: Method and apparatus for molding with radiation curing resin
Inventor: YOKOTA SHOJI
IPC: B29C39/40
Filed: 1988-10-21
Abstract: PURPOSE:To make it possible to pour resin without entraining voids at the pouring of the resin by a method wherein the clearance between a base plate and a mold is enlarged so as to make the filling space of resin at the filling of the resin larger by the cure shrinkage amount of the resin and, after the filling of the resin, the clearance is reduced by clamping the mold by the cure shrinkage amount of the resin. CONSTITUTION:A resin filling space 3 is further opened in excess by the clearance 16 between a top force and a bottom force so as to allow to fill ultraviolet-curing resin between a transparent acrylic plate 2 and a pressing mold core block 1 in excess by the cure shrinkage amount of said resin. The clearance 16 between the top force and the bottom force is calculated on the relationship between the cure shrinkage of the ultraviolet-curing resin and the molding thickness of the resin. Under the above- mentioned condition, the valve 10 at a resin outlet 15 and the valve 10 at a resin inlet 14 are opened so as to fill the resin from the resin inlet 14 in the resin filling space 3. Since somewhat air is entrained at the tip part of resin flow at the filling of the resin, the air-entrained resin at its tip part is overflowed from the outlet 15. After that, the forces are clamped together so as to bring the clearance 16 between the top force and the bottom force to zero.
Patent JP-S62125836-A (JP)
Title: Mixer apparatus
Inventor: TANIGUCHI TORU
IPC: B01F11/00
Filed: 1985-11-22
Abstract: PURPOSE:To increase uniform stirring effect by providing both a stirring body having plural stirring blades which are supported freely fine-movably in the inside of a conduit for fluid to be mixed and a vibration source which is joined to the stirring body and gives fine-mobile motion in accordance with an inputted electrical signal. CONSTITUTION:A diaphragm 30 is flexible and a flexible stirring body 24 is made freely fine-mobile in the axial direction and can nearly by positioned and held in a prescribed position by means of a fixed position for a flange 32. A moving coil 40 being a vibration source is fixed on a stator 38 by an insulated supporting frame 42 and required driving current is supplied to the moving coil 40 from an external driving circuit. This driving current is preferably supplied to, e.g. a flexible printed circuit plate provided in the surface of the stator 38 and the diaphragm 30 and required driving current can be supplied to the moving coil 40 without damaging the flexibility of the diaphragm 30.
Patent JP-H03124485-A (JP)
Title: Formation of multicolor picture
Inventor: SANKOCHI TOSHIO
IPC: B41J2/325
Filed: 1989-10-11
Abstract: PURPOSE:To facilitate handling, and to manufacture a color-proof picture without requiring a special facility by using a heat-sensitive material having a heat- sensitive visco adhesive composition as a solid at normal temperature. CONSTITUTION:A visco-adhesive section is developed to a heat-sensitive material, which uses a plasticizer, which is a solid at normal temperature but is melted through heating and can develop semipermanent visco-adhesive properties to an adhesive polymer and a tackifier, and in which there is a heat-sensitive visco-adhesive composition, which is noncohesive at normal temperature but develops tackiness through heating, in a support, in an image shape by dispensing thermal patterns corresponding to each component signal of at least a yellow component, a magenta component and a cyan component of a multicolor picture to three of at least a yellow plate, a magenta plate and a cyan plate. Yellow colored powder, magenta colored powder and cyan colored powder are bonded with the vicso-adhesive section of the heat-sensitive material respectively in response to components, thus completing the yellow plate, the magenta plate and the cyan plate. The positions of images are conformed and superposed accurately in each plate. Accordingly, a full-color picture by three colors is acquired, and the picture is not prevented by a tacky section in the process.
Patent JP-H04140188-A (JP)
Title: Binder for thermal recording material
Inventor: IKUMUNE RIKAKO
IPC: B41M5/395
Filed: 1990-10-01
Abstract: PURPOSE:To obtain thermal paper enhanced in whiteness and reduced in fog by using a water soluble polymer obtained by copolymerizing acrylamide and a monomer represented by a specific formula as a main component. CONSTITUTION:A binder is composed of a water-soluble polymer obtained by copolymerizing 50-75wt.% of acrylamide, 5-20wt.% of a monomer represented by formula I and 0-20wt.% of a monomer represented by formula II (wherein R is a 1-3C alkyl group) the presence of 5-35wt.% of partially saponified polyvinyl alcohol or pullulan. This binder may be added at the point of time when paint is prepared by mixing a dispersion of a leuco dye and a dispersion of a developer or can be used by adding the binder in a stage preparing the dispersion of the leuco dye and the dispersion of the developer. The proper addition amount of the binder is usually 1-10 times by wt. of the leuco dye. The obtained paint is applied to a support by a usual coating method to be dried.
Patent JP-H09111516-A (JP)
Title: Protective clothing from terrestrial leech
Inventor: SAKAMOTO KOSABURO
IPC: A41D13/02
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a protective clothing which can prevent the invasion of terrestrial leech. SOLUTION: Cloth having such a weave fineness as the terrestrial leeches cannot invade through the weave mesh and a proper level of air and moisture permeability is used to form the upper garment part 20, the trousers part 30 and the socks part 40 integrally so that the gaps through which leeches can invade may not be formed, when it is put on. At the lowermost end of the trousers 30, the socks 40 is turned up to form cylinders 41 whereby leeches are prevented from climbing up. In addition, the trousers 30 have pockets containing a chemical at the part of the lower thigh to repel the leeches. At the inner collar 21 of the upper garment part 20, the cuffs 22 of the sleeve and the socks part 40, a synthetic fiber cloth prepared by binding an interlock stitched jersey with the double raschel knitting is used to improve its air permeability and adhesion to skin.
Patent JP-H11101243-A (JP)
Title: Needle-form roller bearing
Inventor: FUJIOKA NORIO
IPC: F16C9/04
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve flow ability of lubrication oil and discharging ability of a contamination. SOLUTION: The inside diameter (a diameter) D1 of the annular part 3b of a holder 3 is set to a value having a relation of (D0 +0.35Dr )<=D1 <=(D0 +0.45 Dr ), pertaining to the inscribed circle diameter D0 of a needle-form roller 4 and the diameter Dr of the needle roller. An annular gap part is formed between the inner peripheral surface of the annular part 3b and the outer peripheral surface. The inside diameter (a diameter) D1 of the annular part 3b is set to a value in the range. This constitution enlarges a gap part compared with a convectional gap and further promotes the flow of lubrication oil and discharge of a contamination.
Patent JP-H07116843-A (JP)
Title: Controller for arc welding robot
Inventor: SHIMOGAMA SHIGERU
IPC: B25J13/00
Filed: 1993-10-22
Abstract: PURPOSE:To surely determine a fused bonded state on a tip of a welding wire and to prevent damage of a welding power source. CONSTITUTION:When a torque value of a wire feed motor 7 is far larger than a normal feed value at the time of missing arc start, the welding wire is fed reversely by the time DELTA(t) by the wire feed motor 7 by the specified length and the torque value of the motor 7 at that time is far larger than the normal feed value, it is determined that the welding wire 9 is fused bonded on the tip and welding operation is stopped.
Patent JP-H0895179-A (JP)
Title: Photosensitive silver halide emulsion and preparation of dispersion solution of photographically useful compound
Inventor: YUBERU BUANDANABEERU
IPC: G03C1/04
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a composition, of which gelatin content is small or zero, from the dispersion liquid of the compound effective for photography, which is to be used for a silver halide photographic material, and a photosensitive silver halide emulsion. SOLUTION: In the method for manufacturing the dispersion liquid of a compound effective for photography or manufacturing photosensitive silver halide emulsion, which includes a process for depositing the compound effective for photography or the silver halide in the existence of colloid silica working as a protecting colloid, a process for solidifying and washing the formed precipitation and process for re-dispersing the compound effective for photography or the silver halide emulsion, solidification is performed in the existence of at least one kind of cellulose derivative such as hydroxyethylcellulose, hydroxypropylcellulose and methylcelulose as a polymer, which can form a hydrogen bridge with silica, at a sufficient quantity for forming the solidified material, which can flocculate with silica grain.
Patent JP-H0985460-A (JP)
Title: Welding machine
Inventor: SUZUKI KANJI
IPC: B23K11/24
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To simplify structure of a welding machine by integrally arranging its main electric device. SOLUTION: A welding gun 1 and a portable power supply 9 are suspended freely movably on a travelling rail 5 through a wire 3, hook 4, etc. Inside the box of the portable power supply 9 the followings are provided, a switching element, printed circuit board, control transformer, and a control device with a coil for detecting current flowing in the welding gun, in addition to a welding transformer. The detection coil is also connected to the secondary cable side of the welding transformer. A power supply breaker 8 is provided on the wall and the like. A beam 10 is used as a structure for supporting the travelling rail 5. As a result, light from a light source is unobstructed which is installed on the ceiling part of the welding line, enabling a full natural illumination.  Further, the portable power supply 9 is of the same size as that of a conventional portable transformer, eliminating possibility of mutual interference of the portable power supply 9 even in the case of simultaneously installing plural welding guns 1 on the travelling rail 5.
Patent JP-S63118382-A (JP)
Title: Polishing agent
Inventor: SAGAWA KOICHIRO
IPC: C07C229/24
Filed: 1986-11-07
Abstract: PURPOSE:To provide a polishing agent giving outstanding abrasion effect without scratching the coating film, causing no troubles such as sedimentation or separation, effective in stain removal and polishing for surfaces such as of metals plastics, leathers or woods, containing aspartic acid derivative (s). CONSTITUTION:The objective polishing agent containing at least one kind of N-alkyl aspartic acid-beta-long chain alkyl ester of formula (R1 and R2 are each 6-22C alkyl or alkenyl) (e.g., N-2-ethylhexyl aspartic acid-beta-2-ethylhexyl ester, N-stearyl aspartic acid-beta-palmitic ester). Preferably, the contents of said aspartic acid derivative (s) are 5-30wt%, 5-20wt% and 0.1-30wt% for a solid polishing agent, pasty one and liquid one, respectively.
Patent JP-H1182222-A (JP)
Title: Common-rail fuel injection controller
Inventor: ENOMOTO SHIGEIKU
IPC: F02M37/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent any drop in the durability of a timing belt from occurring by checking the resonance of this belt attendant upon the drive of a variable delivery high-pressure pump. SOLUTION: A variable delivery high-pressure pump P discharging pressurized fuel to a common rail R is constituted so as to reduce its torque variation at a time when the discharge is maximal, and thereby a relief passage R2 is connected to the common rail R via common-rail pressure reducing solenoid valve B3. An electronic control unit ECU maximizes the discharge amount of this pump P at an engine rotational speed area where a timing belt resonates, checking the torque variation, and any vibration in this timing belt is prevented, while the discharge amount of fuel from the relief passage R2 is regulated by the common-rail pressure reducing solenoid valve B3, whereby common-rail pressure is controlled to the extent of specified high pressure.
Patent JP-H01107516-A (JP)
Title: Semiconductor thin film
Inventor: OTAKA KOICHI
IPC: H01L29/786
Filed: 1987-10-21
Abstract: PURPOSE:To improve the mobility of carrier and to reduce the ageing change of a drain current by forming a thin semiconductor film formed on an insulating substrate of a polycrystalline silicon as a base material and reducing irregular residual distortion to 1.5X10<-3> or less. CONSTITUTION:A thin semiconductor film formed on an insulating substrate is formed of a polycrystalline silicon as a base material, and its irregular residual distortion is reduced to 1.5X10<-3> or less. That is, the irregular residual distortion of the thin film is measured, the conditions of a forming method and an annealing method for the thin film are controlled by the measured result to reduce the irregular residual distortion of the formed thin film to 1.5X10<-3> or less. Thus, the mobility of effective carrier is improved, and the ageing change of a drain current is remarkably reduced.
Patent JP-S62124466-A (JP)
Title: Inspecting method for defect in soldering of electronic system
Inventor: IMAI JUNJI
IPC: G01R31/02
Filed: 1985-11-25
Abstract: PURPOSE:To detect not only a detect in solder contact, but a defect in its adhesion and to detect a defect in soldering securely by feeding electricity to a wiring board through an inspection arm and taking a measurement while vibrating the wiring board by a vibration generating means. CONSTITUTION:The terminal part 3a of a measuring means 8 is brought into contact with the conductor part 2a of the printed wiring board 2 held by a fitting jig 7a at a specific position and electricity is fed. Then, an air cylinder 13 is driven to strike on the board 2 by a rubber pad 14a through the reciprocal motion of a piston part which is not shown in a figure. At this time, solder 5 formed on the board 2 and respective unit electronic systems 1 held by the solder 5 also vibrate and a part where the solder 5 is not adhered to a unit electronic system terminal 1a or conductor part 2a separates momentarily. The electricity feeding is broken because of the disconnection, so the solder nonadhesion part is easily detected.